Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 1/25/2015
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/27/2015 04:42:32 29.97, 128.61 01/27/2015 04:33:16 30.18, 129.57 95.04 556
2 01/27/2015 05:31:55 -29.99, -63.73 01/27/2015 05:23:56 -30.13, -63.08 64.55 479
3 01/27/2015 06:21:25 29.97, 103.90 01/27/2015 06:14:43 30.02, 104.24 33.96 402
4 01/27/2015 07:10:47 -29.92, -88.44 01/27/2015 07:05:22 -29.92, -88.40 3.77 325
5 01/27/2015 07:52:46 2.69, 85.43 01/27/2015 07:48:27 2.69, 85.44 1.20 259
6 01/27/2015 08:36:18 18.46,-102.32 01/27/2015 08:33:07 18.49,-102.41 10.01 191
7 01/27/2015 09:24:32 -23.08, 66.38 01/27/2015 09:22:37 -23.12, 66.02 37.17 115
8 01/27/2015 10:12:40 27.56,-124.86 01/27/2015 10:12:00 27.68,-125.47 61.77 40
9 01/27/2015 11:01:31 -29.94, 43.38 01/27/2015 11:02:07 -30.12, 42.49 88.07 36
10 01/29/2015 20:59:02 29.95,-115.50 01/29/2015 20:50:04 30.11,-114.63 86.09 538
11 01/29/2015 21:48:25 -29.96, 52.15 01/29/2015 21:40:44 -30.06, 52.72 55.61 461
12 01/29/2015 22:37:55 29.95,-140.22 01/29/2015 22:31:32 30.01,-139.97 24.95 383
13 01/29/2015 23:26:08 -25.76, 28.50 01/29/2015 23:21:00 -25.76, 28.49 0.76 308
14 01/30/2015 00:06:57 -5.73,-156.90 01/30/2015 00:02:53 -5.73,-156.90 0.10 244
15 01/30/2015 00:52:30 19.57, 13.81 01/30/2015 00:49:37 19.61, 13.65 18.53 173
16 01/30/2015 01:40:45 -24.13,-177.48 01/30/2015 01:39:08 -24.19,-177.92 45.12 97
17 01/30/2015 02:28:52 28.67, -8.70 01/30/2015 02:28:30 28.80, -9.39 68.95 22
18 01/30/2015 03:18:02 -29.90, 159.24 01/30/2015 03:18:57 -30.07, 158.26 97.25 55
19 02/01/2015 13:15:32 29.96, 0.38 02/01/2015 13:06:53 30.11, 1.16 76.88 519
20 02/01/2015 14:04:55 -29.97, 168.03 02/01/2015 13:57:33 -30.05, 168.50 46.40 442
21 02/01/2015 14:54:25 29.95, -24.34 02/01/2015 14:48:21 30.00, -24.19 15.82 364
22 02/01/2015 15:40:06 -16.61, 146.53 02/01/2015 15:35:13 -16.61, 146.53 0.15 293
23 02/01/2015 16:20:54 -14.96, -39.01 02/01/2015 16:17:05 -14.96, -39.01 0.35 229
24 02/01/2015 17:08:41 20.70, 129.96 02/01/2015 17:06:07 20.74, 129.70 27.11 154
25 02/01/2015 17:56:56 -25.20, -61.34 02/01/2015 17:55:37 -25.31, -61.85 52.99 79
26 02/01/2015 18:45:03 29.74, 107.46 02/01/2015 18:44:59 29.92, 106.70 76.13 4
27 02/04/2015 04:42:30 -29.95, -51.36 02/04/2015 04:32:53 -30.15, -50.37 98.23 577
28 02/04/2015 05:32:01 30.00, 116.25 02/04/2015 05:23:42 30.16, 116.93 67.51 499
29 02/04/2015 06:21:23 -29.94, -76.08 02/04/2015 06:14:20 -29.99, -75.70 37.22 423
30 02/04/2015 07:10:54 29.99, 91.53 02/04/2015 07:05:09 30.00, 91.60 6.29 345
31 02/04/2015 07:53:48 -6.57, -95.38 02/04/2015 07:49:10 -6.57, -95.38 0.48 278
32 02/04/2015 08:36:44 -17.27, 77.40 02/04/2015 08:33:13 -17.31, 77.33 8.36 211
33 02/04/2015 09:24:51 21.81,-113.90 02/04/2015 09:22:35 21.91,-114.22 35.67 136
34 02/04/2015 10:13:06 -26.36, 54.83 02/04/2015 10:12:06 -26.48, 54.23 60.79 60
35 02/04/2015 11:01:30 29.88,-136.62 02/04/2015 11:01:46 30.03,-137.48 85.24 16
36 02/06/2015 20:58:59 -29.95, 64.53 02/06/2015 20:49:42 -30.15, 65.42 88.75 557
37 02/06/2015 21:48:29 29.94,-127.85 02/06/2015 21:40:29 30.05,-127.26 58.07 480
38 02/06/2015 22:37:52 -29.94, 39.81 02/06/2015 22:31:09 -29.99, 40.09 27.59 403
39 02/06/2015 23:26:52 28.13,-152.10 02/06/2015 23:21:26 28.14,-152.11 1.10 326
40 02/07/2015 00:07:50 2.30, 22.40 02/07/2015 00:03:28 2.30, 22.39 0.89 262
41 02/07/2015 00:52:53 -18.47,-166.44 02/07/2015 00:49:42 -18.48,-166.61 17.44 191
42 02/07/2015 01:41:00 23.01, 2.27 02/07/2015 01:39:04 23.08, 1.85 44.05 116
43 02/07/2015 02:29:16 -27.50, 171.00 02/07/2015 02:28:35 -27.65, 170.32 68.57 41
44 02/07/2015 03:17:58 29.94, -20.72 02/07/2015 03:18:33 30.15, -21.67 94.57 35

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/25/2015
SNOs_Map_AQUA_NPP_20150125.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 01/25/2015 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service